Ceremonies Marking 12th Anniversary of 9/11

New York (AP) - Ceremonies marking the 12th anniversary of 9/11 are underway at Ground Zero, the Pentagon and The Flight 93 National Memorial in western Pennsylvania. After observing a moment of silence at the White House with Vice President Joe Biden, their wives and staff, President Barack Obama is paying a visit to the Pentagon Memorial. In New York, relatives of those killed are reading the names of the nearly 3,000 people who died in the attacks.